Home / 63,548.12-95,322.54-16,800.50

Finding the Fourth Proportional to 63,548.12, 95,322.54 and 16,800.50

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Solution

The fourth proportional to 63,548.12, 95,322.54 and 16,800.50 is: 25,200.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,548.12 : 95,322.54 = 16,800.50 : x
  2. Step 2: Convert to fraction form
    63,548.12/95,322.54 = 16,800.50/x
  3. Step 3: Cross multiply
    63,548.12x = 95,322.54 × 16,800.50
  4. Step 4: Simplify right side
    63,548.12x = 1,601,466,333.27
  5. Step 5: Solve for x
    x = 1,601,466,333.27/63,548.12
  6. Step 6: Final answer
    x = 25,200.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.